Python的刮（美丽的汤），从这个HTML获取数据 [英] Python scraping (Beautiful Soup) to obtain data from this HTML

问题描述

 <ul>
  <li>
    <div class="c_logo_box">
     <a href="money-transfer-companies/ria-money-transfer/"><img src="http://www.compareremit.com/uploads/ria-logo11.png" style="height:57px;width:147px;" alt="RIA Money Transfer"></a>
     <span class="rs"> <span class="txt13">&#8377;</span> 61.24</span>
       </div>
  </li>
 ...

我想从'ALT =利雅汇款和率从跨度61.24报废的名称

I wish to scrap the name from 'alt = Ria Money Transfer' and rate from span 61.24.

到目前为止，我有这样的Python code：

So far I have this Python code:

#!/usr/bin/python

import requests
import re
from bs4 import BeautifulSoup

r = requests.get('http://www.compareremit.com')
data = r.text

soup = BeautifulSoup(data)
for rate in soup.find_all('li', re.compile('money')):
print rate.text

它给了我什么。有人能告诉我什么我缺少什么？另外，我有难以想像我的支持，寻找在for循环搜索哪一个元素，可以在一般阐明如何知道在这种情况下，指定为条件的循环？

It gives me nothing. Could someone tell me what am I missing? Also, I'm having trouble visualizing which element I'm support to look for in the for loop search, could you clarify in general how to know what to specify as a condition in for loop in such cases?

推荐答案

您code在逻辑上是不正确的。为此，您可以通过多种途径，试试这个code

Your code is logically not correct. You can do this in multiple ways, try this code

＃！的/ usr / bin中/ Python的

#!/usr/bin/python

import requests
import re
from bs4 import BeautifulSoup

r = requests.get('http://www.compareremit.com')
data = r.text

soup = BeautifulSoup(data)
for rate in soup.find_all('div',{"class":"c_logo_box"}):
    print rate.a.img['alt'] 
    print rate.span.text

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